import {NOTIFICATION} from './actions';

const initialState = [];

function notifications(state = initialState, action) {
    switch (action.type) {
        case NOTIFICATION.SHOW:
            const {type, ...rest} = action;
            return [
                ...state,
                {...rest, uid: action.uid}
            ];
            ``
        case NOTIFICATION.HIDE:
            return state.filter(notification => {
                return notification.uid !== action.uid;
            });
        case NOTIFICATION.CLEAR:
            return [];
    }
    return state;
}

export default notifications;
